{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Factors involved in specific transcription by mammalian RNA polymerase II : purification , genetic specificity , and TATA box - promoter interactions of TFIID ."}
{"GENE": ["RNA polymerase II", "TFIID"]}